No problem, we've got 9840 and 3473 to multiply
9840 × 3473 = 3473 × (9840)
+ 3473 × 0 what gives us 0
+ 3473 × 40 what gives us 138920
+ 3473 × 800 yielding 2778400
+ 3473 × 9000 giving us 31257000

= 34174320
